Philips MCB240/22, Service Manual

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1-3
SPECIFICATIONS
GENERAL:
Mains voltage : 230V
±
10%
Mains frequency : 50Hz
Clock accuracy : < 4 seconds per day
Dimension centre unit : 250 x 245 x 96 (mm)
Power consumption
Active : 15W
Standby : < 6W (DEMO mode off)
ECO Power Standby : < 1W
TUNER:
FM
Tuning range : 87.5-108MHz
Grid : 50kHz
IF frequency : 10.7MHz
±
20kHz
Aerial input : T type antenna
Sensitivity at 26dB S/N : < 22dBf
Selectivity at 300kHz bandwidth : > 15dB
Image rejection : > 20dB
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 18dB
Crosstalk at RF=1mV, dev. 40kHz : > 18dB
AMPLIFIER:
Output power
L & R : 2 x 4.8W (4
Ω
, 1kHz, 10% THD)
Frequency response within -3dB : 60Hz-16kHz
Digital Sound Control (DSC) : Jazz / Rock / Pop / Classic
Dynamic Bass Boost (DBB) : ON / OFF
COMPACT DISC:
Frequency response within
±
3dB : 80Hz - 12kHz
Output level (in Vrms) : 500mV, Z
out
= 100
Ω
Signal/Noise ratio (A-weighted) : > 57dBA
Crosstalk at 1kHz : > 26dB
Channel difference at 1kHz : 2dB
Emphasis : 15/50
µ
S (switched
automatically by CD10)
THD Noise(1kHz) : < 1.5%
THD Noise(10kHz) : < 3%
MP3-CD Bit Rate : 8-320 kbps
WMA-CD Bit Rate
Sampling Rate : 8, 11.025, 12, 16, 22.05,
24, 32, 44.1, 48, 96 kHz
Format
: 64-192 kbps
: ISO9660, Joliet
Input sensitivity
Aux in (at 1kHz) : 500mV
±
2dB
Output sensitivity
Headphone output at 32 k
Ω
: 15mW
±
2dB (Max. vol.)